DocumentCode :
1586244
Title :
Modeling a Time and Space Efficient Parallel Text Searching
Author :
Umar, Ibrahim ; Abdullah, Rosni
Author_Institution :
Sch. of Comput. Sci., Univ. Sains Malaysia, Minden
fYear :
2008
Firstpage :
162
Lastpage :
167
Abstract :
We proposed a parallel linear storage space with a sub linear complexity text searching algorithm by a combination of an offline and online text searching methods. We achieved this by modeling a semi-self Index which is consists of text along its index in an efficient and compact structure. This structure will only required an n storage space and also a small running time space during the search process. The proposed searching algorithm is proven to be practically efficient since it gained a near linear speedup in a parallel environment and runs in the f average of O (n/cp m log c/|Sigma|+c_time) theoretical time.
Keywords :
computational complexity; data structures; parallel algorithms; text analysis; parallel linear storage space; search process; semi self index structure; sublinear complexity text searching algorithm; Asia; Computational modeling; Computer simulation; Concurrent computing; Flexible structures; Parallel algorithms; Sorting; Burrows-Wheeler Transform; Exact Text Searching; Parallel Algorithm; Semi Self Index; Suffix Array;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Modeling & Simulation, 2008. AICMS 08. Second Asia International Conference on
Conference_Location :
Kuala Lumpur
Print_ISBN :
978-0-7695-3136-6
Electronic_ISBN :
978-0-7695-3136-6
Type :
conf
DOI :
10.1109/AMS.2008.84
Filename :
4530469
Link To Document :
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